CN218235591U - Pump case for centrifugal pump - Google Patents
Pump case for centrifugal pump Download PDFInfo
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- CN218235591U CN218235591U CN202221776871.9U CN202221776871U CN218235591U CN 218235591 U CN218235591 U CN 218235591U CN 202221776871 U CN202221776871 U CN 202221776871U CN 218235591 U CN218235591 U CN 218235591U
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Abstract
The utility model discloses a pump case for centrifugal pump, including pump case, coupling mechanism and base, the bottom and the coupling mechanism fixed connection of pump case, coupling mechanism is used for fixing the top at the base to the pump case. The utility model discloses a pump case, the fixed block, the support frame, the slider, the stopper, the spread groove, the runner support, the universal wheel, the screens piece, electric putter, the tray, the collecting storage, the telescopic link, track groove and buckle are mutually supported, realized installing fast and accomodating to the pump case, open the buckle and make the runner support open, make the universal wheel ground connection, the removal pressure of installer to the pump case has been alleviateed, accomplish the installation work and push down the roof under the effect of gravity and carry out the one-level shock attenuation through spring telescopic rod when the pump case, carry out the second grade shock attenuation through bumper shock absorber and buffer spring again, through the very big shock resistance that has strengthened whole device of two-stage shock attenuation, the effectual mechanical damage who has avoided probably because of vibrations production.
Description
Technical Field
The utility model relates to a pump case technical field specifically is a pump case for centrifugal pump.
Background
The centrifugal pump is a pump for conveying liquid by centrifugal force generated when an impeller rotates, is a common liquid pressurization transmission device at present, and is widely applied to various aspects of life and production. The pump casing of the centrifugal pump is an unnecessary part of the casing of the centrifugal pump. Among the prior art, the supporting part of centrifugal pump case is all through bolt and nut snap-on the mounting panel, when the centrifugal pump maintains, need the staff to pull down bolt and nut one by one, then just can take off the centrifugal pump case from the mounting panel and maintain, the process is more time-consuming, thereby the efficiency of maintenance has been reduced, simultaneously because at present most installation is the rigid mounting, the cushioning is poor, damage because of vibrations too big production easily, the event provides a pump case for centrifugal pump here.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pump case for centrifugal pump to solve the problem that provides in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pump shell for a centrifugal pump comprises a pump shell, a connecting mechanism and a base, wherein the bottom of the pump shell is fixedly connected with the connecting mechanism, and the connecting mechanism is used for fixing the pump shell on the top of the base;
the pump shell comprises a pump shell body, and the left side and the right side of the bottom of the pump shell body are fixedly connected with supporting frames;
the connecting mechanism comprises two fixing blocks, the top of each fixing block is fixedly connected with the support frame, the bottom of each fixing block is fixedly connected with two sliding blocks, the front side and the rear side of the top of each fixing block are fixedly connected with limit blocks, connecting grooves are formed in the front side and the rear side of each fixing block, a rotating wheel support is connected inside each connecting groove through a rotating shaft, a universal wheel is fixedly connected to the bottom of each rotating wheel support, and a clamping block is fixedly connected to the surface of each rotating wheel support;
the base comprises a bottom plate, the top of the bottom plate is fixedly connected with an electric push rod, the top of the electric push rod is fixedly connected with a supporting block, the top of the bottom plate is fixedly connected with telescopic rods, the four telescopic rods are connected through a top plate, the top of the top plate corresponds to the position of a sliding block, the sliding grooves are formed in the positions, corresponding to the sliding block, of the top of the bottom plate, the supporting blocks are fixedly connected to the front side and the rear side of the top of the bottom plate, shock absorbers are connected to the left side and the right side of each supporting block through rotating shafts, spring telescopic rods are fixedly connected to the top of each spring telescopic rod, the top of each shock absorber is fixedly connected with a movable block through rotating shafts, four mounting blocks are fixedly connected to the bottom of the top plate, the mounting blocks correspond to the movable blocks in a one-to-one mode, the positions, corresponding to the runner supports, of the bottom of the top plate correspond to the storage bins, the mounting blocks are connected with the storage bins through sliding rods, the movable block sleeves are arranged on the surfaces of the sliding rods, and the movable blocks are connected with the storage bins through buffer springs.
Preferably, through holes are formed in the left side and the right side of the top of the bottom plate and used for fixing the base and the ground.
Preferably, a track groove is formed in the position, corresponding to the runner support, of the bottom plate, and the track groove is used for containing the runner support.
Preferably, the storage bin's inside fixedly connected with buckle, the buckle uses with the screens piece cooperation and is used for the fixed to the runner support.
Preferably, one side of the mounting block close to the movable block is fixedly connected with an anti-collision pad, and the anti-collision pad is sleeved on the surface of the sliding rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a pump case, the fixed block, the support frame, the slider, the stopper, the spread groove, the runner support, the universal wheel, the screens piece, electric putter, the tray, the collecting storage, the telescopic link, track groove and buckle mutually support, realized quick installation and storage to the pump case, open the buckle and make the runner support open, make the universal wheel ground connection, the removal pressure of installer to the pump case has been alleviateed, make the slider card advance the spout through promoting the pump case, the screens piece through the screens piece on runner support surface and the inside buckle of collecting storage, make the slider can not remove in the spout, it is spacing to carry out the slider, make the installation more light, through the bottom plate, the telescopic link, the supporting shoe, the bumper shock absorber, the movable block, the installation piece, the slide bar, collecting storage and buffer spring's mutually supporting, the buffer function of whole device has been accomplished, accomplish the installation work and push down the roof under the effect of gravity and carry out the one-level shock attenuation through the spring telescopic link, carry out the second grade shock attenuation through bumper shock absorber and buffer spring again, through the very big reinforcing of two-stage shock attenuation, the effectual mechanical damage of probably producing because of having avoided.
2. The utility model discloses a set up the track groove, prevent that the runner support from colliding with taking in the in-process to the bottom plate production, through setting up the anticollision pad, reduced in the operation process installation piece and movable block production and collided with, prolonged the life of device, through setting up the through-hole, make things convenient for the base to install any topography.
Drawings
FIG. 1 is a sectional view of the front view of the present invention;
fig. 2 is a structural section view of the left side view of the present invention.
In the figure: the pump casing comprises a pump casing body 1, a pump casing body 101, a support frame 102, a connecting mechanism 2, a fixed block 201, a sliding block 202, a limited block 203, a connecting groove 204, a rotating wheel support 205, a universal wheel 206, a clamping block 207, a base 3, a bottom plate 301, an electric push rod 302, a supporting block 303, a top plate 304, a sliding groove 305, a supporting block 306, a shock absorber 307, a telescopic spring rod 308, a movable block 309, an installation block 310, a storage bin 311, a sliding rod 312, a buffer spring 313, a telescopic rod 314, a through hole 4, a track groove 5, a buckle 6 and a crash pad 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-2, a pump casing for a centrifugal pump includes a pump casing 1, a connecting mechanism 2 and a base 3, wherein the bottom of the pump casing 1 is fixedly connected to the connecting mechanism 2, and the connecting mechanism 2 is used for fixing the pump casing 1 on the top of the base 3.
The pump casing 1 includes a pump casing body 101, and support frames 102 are fixedly connected to the left and right sides of the bottom of the pump casing body 101.
The base 3 comprises a bottom plate 301, through holes 4 are formed in the left side and the right side of the top of the bottom plate 301, the through holes 4 are used for fixing the base 3 to the ground, the base 3 can be conveniently installed on any terrain, track grooves 5 are formed in the positions, corresponding to the runner brackets 205, of the bottom plate 301, the track grooves 5 are used for containing the runner brackets 205, the runner brackets 205 are prevented from colliding with the bottom plate 301 in the containing process, an electric push rod 302 is fixedly connected to the top of the bottom plate 301, a supporting block 303 is fixedly connected to the top of the electric push rod 302, telescopic rods 314 are fixedly connected to the top of the bottom plate 301, the four telescopic rods 314 are connected through a top plate 304, a sliding groove 305 is formed in the position, corresponding to the sliding block 202, of the top plate 304, supporting blocks 306 are fixedly connected to the front side and the rear side of the top of the bottom plate 301, shock absorbers 307 are connected to the left side and the right side of the top of the supporting blocks 306 through rotating shafts, and spring telescopic rods 308 are fixedly connected to the left side and the left side of the top of the supporting blocks 306, the top of the spring telescopic rod 308 is fixedly connected with the top plate 304, the top of the shock absorber 307 is fixedly connected with a movable block 309 through a rotating shaft, the bottom of the top plate 304 is fixedly connected with four mounting blocks 310, the mounting blocks 310 correspond to the movable blocks 309 one by one, one side of each mounting block 310 close to the movable block 309 is fixedly connected with a crash pad 7, the crash pad 7 is sleeved on the surface of the sliding rod 312, the collision between the mounting blocks 310 and the movable blocks 309 in the operation process is reduced, the service life of the device is prolonged, the positions of the bottom of the top plate 304 corresponding to the runner bracket 205 are fixedly connected with a storage bin 311, the inside of the storage bin 311 is fixedly connected with a buckle 6, the buckle 6 is matched with a clamping block 207 for fixing the runner bracket 205, the clamping block 207 on the surface of the runner bracket 205 is locked with the buckle 6 inside the storage bin 311, so that the sliding block 202 cannot move in the sliding chute 305, carry out spacingly to slider 202, make the installation more light, installation piece 310 is connected through slide bar 312 with collecting storage 311, the movable block 309 cover is established on the surface of slide bar 312, be connected through buffer spring 313 between movable block 309 and the collecting storage 311, accomplish the installation work and push down roof 304 under the effect of gravity and carry out the one-level shock attenuation through spring telescopic link 308 when pump case 1, carry out the second grade shock attenuation through bumper shock absorber 307 and buffer spring 313 again, through the very big shock resistance who has strengthened whole device of two-stage shock attenuation, the effectual mechanical damage who has avoided probably producing because of vibrations.
During the use, open runner support 205, make universal wheel 206 ground connection, promote pump case 1 and make slider 202 to inserting spout 305, reach the position of collecting chamber 311 when runner support 205, in collecting chamber 311 with runner support 205, cooperation through buckle 6 and screens piece 207, it is fixed with runner support 205, the spacing to slider 202 has also been accomplished simultaneously, accomplish installation work and push down roof 304 under the effect of gravity and carry out the one-level shock attenuation through spring telescopic link 308 when pump case 1, again carry out the second grade shock attenuation through bumper shock absorber 307 and buffer spring 313.
In summary, the following steps: the pump shell for the centrifugal pump solves the problems in the prior art by the mutual matching of the pump shell 1, the fixed block 201, the support frame 102, the sliding block 202, the limiting block 203, the connecting groove 204, the rotating wheel bracket 205, the universal wheel 206, the clamping block 207, the electric push rod 302, the supporting block 303, the storage bin 311, the track groove 5, the buckle 6, the bottom plate 301, the top plate 304, the telescopic rod 314, the supporting block 306, the shock absorber 307, the spring telescopic rod 308, the movable block 309, the mounting block 310, the sliding rod 312 and the buffer spring 313.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a pump case for centrifugal pump, includes pump case (1), coupling mechanism (2) and base (3), its characterized in that: the bottom of the pump shell (1) is fixedly connected with a connecting mechanism (2), and the connecting mechanism (2) is used for fixing the pump shell (1) on the top of the base (3);
the pump shell (1) comprises a pump shell body (101), and the left side and the right side of the bottom of the pump shell body (101) are fixedly connected with supporting frames (102);
the connecting mechanism (2) comprises two fixing blocks (201), the tops of the fixing blocks (201) are fixedly connected with a supporting frame (102), the bottoms of the fixing blocks (201) are fixedly connected with two sliding blocks (202), the front side and the rear side of the tops of the fixing blocks (201) are fixedly connected with limiting blocks (203), connecting grooves (204) are formed in the front side and the rear side of each fixing block (201), a rotating wheel support (205) is connected to the inside of each connecting groove (204) through a rotating shaft, universal wheels (206) are fixedly connected to the bottoms of the rotating wheel supports (205), and clamping blocks (207) are fixedly connected to the surfaces of the rotating wheel supports (205);
the base (3) comprises a bottom plate (301), an electric push rod (302) is fixedly connected to the top of the bottom plate (301), a support block (303) is fixedly connected to the top of the electric push rod (302), telescopic rods (314) are fixedly connected to the top of the bottom plate (301), four telescopic rods (314) are connected to each other through a top plate (304), a sliding groove (305) is formed in the top of the top plate (304) and corresponds to the position of a sliding block (202), support blocks (306) are fixedly connected to the front side and the rear side of the top of the bottom plate (301), dampers (307) are connected to the left side and the right side of each support block (306) through rotating shafts, spring telescopic rods (308) are fixedly connected to the left side and the right side of the top of each support block (306), the top of each spring telescopic rod (308) is fixedly connected to the top of the top plate (304), a movable block (309) is fixedly connected to the top of each damper (307) through a rotating shaft, four mounting blocks (310) are fixedly connected to the bottom of the top plate (304), the mounting blocks (310) correspond to the movable blocks (309) one to one another, a storage bin (311) is fixedly connected to the position of the rotating wheel support (205) corresponding to the bottom of the top plate (304), and a storage bin (312) is connected to the movable block (312), and the surface of the sliding rod (312) through a storage bin (311), and the movable block (312), the movable block (309) is connected with the containing bin (311) through a buffer spring (313).
2. A pump housing for a centrifugal pump according to claim 1, wherein: through-hole (4) have been seted up to the left and right sides at bottom plate (301) top, through-hole (4) are used for the fixed between base (3) and the ground.
3. A pump housing for a centrifugal pump according to claim 1, wherein: track groove (5) have been seted up to the position that bottom plate (301) correspond runner support (205), track groove (5) are used for accomodating runner support (205).
4. A pump housing for a centrifugal pump according to claim 1, wherein: the inside fixedly connected with buckle (6) of collecting storage (311), buckle (6) and screens piece (207) cooperation are used for the fixed of runner support (205).
5. A pump housing for a centrifugal pump according to claim 1, wherein: one side fixedly connected with crash pad (7) that installation piece (310) is close to movable block (309), crash pad (7) cover is established on the surface of slide bar (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221776871.9U CN218235591U (en) | 2022-07-11 | 2022-07-11 | Pump case for centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221776871.9U CN218235591U (en) | 2022-07-11 | 2022-07-11 | Pump case for centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218235591U true CN218235591U (en) | 2023-01-06 |
Family
ID=84675491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221776871.9U Active CN218235591U (en) | 2022-07-11 | 2022-07-11 | Pump case for centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218235591U (en) |
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2022
- 2022-07-11 CN CN202221776871.9U patent/CN218235591U/en active Active
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